Privilege Escalation Affecting microsoft.aspnetcore.mvc.formatters.xml Open this link in a new tab package, versions [,1.0.1)

  • Attack Complexity


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  • snyk-id


  • published

    13 Sep 2016

  • disclosed

    13 Sep 2016

  • credit


Introduced: 13 Sep 2016

CWE-269 Open this link in a new tab

How to fix?

Upgrade Microsoft.AspNetCore.Mvc.Formatters.Xml to version 1.0.1 or higher.


Microsoft.AspNetCore.Mvc.Formatters.Xml contains formatters for XML input and output using DataContractSerializer and XmlSerializer.

Affected versions of this package are vulnerable to Privilege Escalation. View Components could receive incorrect information, including the details of the current authenticated user. If a View Component depends on the vulnerable code and makes decisions based on the current user, then the it could make incorrect decisions that result in elevation of privilege.